若（CY）=1，（P1）=10100011B，（P3）=01101100B。试指出执行下列程序段后，CY、P1口及P3口内容的变化情况。 MOV P1.3，C MOV P1.4，C MOV C，P1.6 MOV P3.6，C MOV C，P1.0 MOV P3.4，C
源程序如下： MOV CX，9 MOV AL，01H MOV SI，1000H NEXT：MOV[SI]，AL INC SI SHL AL，1 LOOP NEXT 本程序的功能是什么？
有如下程序： START: MOV BL,67H MOV AL,BL MOV CL,4 SHR AL,CL MOV BH,AL OR BH,30H MOV AL,BL AND AL,OFH MOV BL,AL OR BL,30H INT 3 运行上面程序后，BH=（）,BL=（）
源程序如下： MOV AX，SEG TABLE；TABLE为表头 MOV ES，AX MOV DI，OFFSET TABLE MOV AL，"0" MOV CX，100 CLD REPNE SCASB 该段程序完成什么功能？
Welfare economics 福利经济学
Welfare state 福利
Those people who have accurate, up-to-date information will survive and succeed in their business, social and family life.
Another natural ____________ that contributes to the welfare of the country is water.
Personal letters are those written to family members and business clients, and are often written more like conversations.
Modern medicine has made great__________ to the health and welfare of mankind．
Trade will reduce welfare when transport costs are sufficiently close to prohibitive and increase it when they are .sufficiently low.
Skeptics have debated whether welfare rights, including those to medical care or employment training,______ solidarity and fellow-feeling, or whether they erode initiative and______ dependency.
Children in the United States are exposed to many influences______ those of their families.
Edward rose early on the New-year morning.He looked in every room and wished a Happy New Year to his family.Then he ran into the street to repeat that to those he might meet.
<span style="font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri">从倒计时</span><span lang="en-us">100</span><span style="font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri">天到</span><span lang="en-us">50</span><span style="font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri">天，从一个月到一个星期，世游赛的筹办工作一步一个脚印，如今已是</span>____<span style="font-family:宋体;mso-ascii-font-family:calibri;mso-hansi-font-family:calibri">。开赛在即，各大功能设施纷纷宣告</span>
Throughout human history there have been many stringent taboos concerning watching other people eat or eating in the presence of others. There have been attempts to explain these taboos in terms of inappropriate social relationships either between those who axe involved and those who are not simultaneously involved in the satisfaction of a bodily need, or between those already satiated and those who appear to be shamelessly gorging. Undoubtedly such elements exist in the taboos, but there is an additional element with a much more fundamental importance. In prehistoric times, when food was so precious and the on-lookers so hungry, not to offer half of the little food one had was unthinkable, since every glance was a plea for life. Further, during those times, people existed in nuclear or extended family groups, and the sharing of food was quite literally supporting one' s family or, by extension, preserving one' s self.
执行下列指令后： MOV 40H,48 MOV R0，40H MOV A,@R0 A=（).
1、分析下列程序的执行结果。（10分） 设内部RAM中30H单元的内容为80H，试分析执行下面程序后各单元的内容。 MOV 60H, 30H ； MOV R0, 60H ； MOV A, @R0 ； MOV R1, A ； MOV 40H, @R1 ；
2、说出下列指令的区别 1，MOV A,@R0 与MOVX A,@R0 2, MOV A,20H与MOV A,20H 3, MOV A,R0与MOV A,@R0
5、执行如下三条指令后，30H单元的内容是（） MOV R1，＃30H MOV 40H，＃0EH MOV @R1，40H
1、某PC机对端口直接编程的8250初始化子程序如下所示： I8250 PROC MOV DX,3FBH MOV AL,80H OUT DX,AL MOV DX,3F9H MOV AL,00H OUT DX,AL MOV DX,3F8H MOV AL,18H OUT DX,AL MOV DX,3FBH MOV AL,00000111B OUT DX,AL MOV DX,3F9H MOV AL,00000000B OUT DX,AL MOV DX,3FCH MOV AL,0 OUT DX,AL RET I8250 ENDP 请阅读该子程序，回答问题： 串行接口中 （有/没有）设置联络线。
When will those shop open I don’t know ________. A those shop will open B. will those shops be open C. will those shops open D. those shops are opening
________ fired, your medical insurance and other welfare would not be immediately cut off（）
执行如下三条指令后，30H单元的内容是（） MOV R1，＃30H MOV 40H，＃0EH MOV ﹫R1，40H
